The TPD4E1U06 is a quad-channel unidirectional Transient Voltage Suppressor (TVS) based Electrostatic Discharge (ESD) protection diode with ultra low capacitance. This device can dissipate ESD strikes above the maximum level specified by the IEC 61000-4-2 international standard. Its 0.8-pF line capacitance makes it suitable for a wide range of applications. Typical application areas include HDMI, USB2.0, MHL, and DisplayPort.
PART NUMBER | PACKAGE | BODY SIZE (NOM) |
---|---|---|
TPD4E1U06DCK | SC70 | 2.00 mm × 1.25 mm |
TPD4E1U06DBV | SOT-23 | 2.90 mm × 1.60 mm |
Changes from C Revision (October 2014) to D Revision
Changes from B Revision (February 2013) to C Revision
Changes from A Revision (December 2012) to B Revision
PIN | I/O | DESCRIPTION | |
---|---|---|---|
NAME | NO. | ||
D1+ | 1 | I/O | ESD protected channel. Connect to data line as close to the connector as possible |
D1– | 6 | I/O | |
D2– | 4 | I/O | |
D2+ | 3 | I/O | |
GND | 2 | GND | Ground. Connect to ground |
NC | 5 | I/O | No connect. Can be left floating, grounded, or connected to VCC |
VALUE | UNIT | |||
---|---|---|---|---|
V(ESD) | Electrostatic discharge | Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins(1) | ±4000 | V |
Charged device model (CDM), per JEDEC specification JESD22-C101, all pins(2) | ±1500 |
VALUE | UNIT | |||
---|---|---|---|---|
V(ESD) | Electrostatic discharge | IEC 61000-4-2 contact ESD | ±15000 | V |
IEC 61000-4-2 air-gap ESD | ±15000 |
MIN | MAX | UNIT | ||
---|---|---|---|---|
VIO | Input pin voltage | 0 | 5.5 | V |
TA | Operating free-air temperature | –40 | 125 | °C |
THERMAL METRIC(1) | TPD4E1U06 | UNIT | ||
---|---|---|---|---|
DBV (SOT-23) | DCK (SC-70) | |||
6 PINS | 6 PINS | |||
RθJA | Junction-to-ambient thermal resistance | 224.3 | 274.3 | °C/W |
RθJC(top) | Junction-to-case (top) thermal resistance | 166.1 | 113.8 | °C/W |
RθJB | Junction-to-board thermal resistance | 68.4 | 76.7 | °C/W |
ψJT | Junction-to-top characterization parameter | 57.3 | 3.6 | °C/W |
ψJB | Junction-to-board characterization parameter | 67.9 | 75.9 | °C/W |
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | ||
---|---|---|---|---|---|---|---|
VRWM | Reverse stand-off voltage | IIO = 10 µA | 5.5 | V | |||
VCLAMP | Clamp voltage with ESD strike | IPP = 1 A, tp = 8/20 μs, from I/O to GND(1) | 11 | V | |||
IPP = 3 A, tp = 8/20 μs, from I/O to GND(1) | 15 | V | |||||
RDYN | Dynamic resistance | Pin x to GND pin(2) | 1.0 | Ω | |||
GND to pin x | 0.6 | ||||||
CL | Line capacitance | f = 1 MHz, VBIAS = 2.5 V, 25°C | 0.8 | 1 | pF | ||
CCROSS | Channel to channel input capacitance | Pin 2 = 0 V, f = 1 MHz, VBIAS = 2.5 V, between channel pins | DCK package | 0.006 | 0.015 | pF | |
DBV package | 0.01 | 0.025 | |||||
∆CIO-TO-GND | Variation of channel input capacitance | Pin 2 = 0 V , f = 1 MHz, VBIAS = 2.5 V, channel_x pin to ground – channel_y pin to ground | 0.025 | 0.07 | pF | ||
VBR | Break-down voltage, IO to GND | IIO = 1 mA | 6.5 | 8.5 | V | ||
ILEAK | Leakage current | VIO = 2.5 V | 1 | 10 | nA |
The TPD4E1U06 is a quad channel unidirectional TVS ESD protection diode with ultra low capacitance. This device can dissipate ESD strikes above the maximum level specified by the IEC 61000-4-2 international standard. Typical application areas include HDMI, USB2.0, MHL, and DisplayPort. Its 0.8-pF line capacitance makes it suitable for a wide range of applications.
The I/O pins can withstand ESD events up to ±15-kV contact and air. An ESD/surge clamp diverts the current to ground.
The IO pins can withstand surge events up to 3 A and 45 W (8/20-μs waveform). An ESD-surge clamp diverts this current to ground.
The IO pins can withstand an electrical fast transient burst of up to 80 A (5/50-ns waveform, 4 kV with 50-Ω impedance). An ESD-surge clamp diverts the current to ground.
The capacitance between each I/O pin to ground is 0.8 pF.
The DC breakdown voltage of each I/O pin is a minimum of 6.5 V. This ensures that sensitive equipment is protected from surges above the reverse standoff voltage of 5.5 V.
The I/O pins feature an ultra-low leakage current of 10 nA (Maximum) with a bias of 2.5 V.
The I/O pins feature an ESD clamp that is capable of clamping the voltage to 11 V (IPP = 1 A).
This device features an industrial operating range of –40°C to +125°C.
The layout of this device makes it simple to add protection to the design. Industry standard packages allow for easy additions to the board and easy layout.
The TPD4E1U06 is a passive integrated circuit that triggers when voltages are above VBR or below the forward diode drop. During ESD events, voltages as high as ±15 kV can be directed to ground via the internal diode network. Once the voltages on the protected line fall below the trigger levels of TPD4E1U06 (usually within 10s of nano-seconds) the device reverts to passive.